Update dependency @types/fs-extra to v8.1.1

Author: renovate-bot

package.json

@@ -62,7 +62,7 @@
     "tslint-check": "tslint-config-prettier-check ./tslint.json"
   },
   "devDependencies": {
-    "@types/fs-extra": "8.0.0",
+    "@types/fs-extra": "8.1.1",
     "@types/mocha": "5.2.7",
     "@types/node": "12.7.4",
     "@types/sinon": "7.0.13",

yarn.lock

@@ -63,10 +63,10 @@
   resolved "https://registry.yarnpkg.com/@sinonjs/text-encoding/-/text-encoding-0.7.1.tgz#8da5c6530915653f3a1f38fd5f101d8c3f8079c5"
   integrity sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==
 
-"@types/fs-extra@8.0.0":
-  version "8.0.0"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.0.0.tgz#d3e2c313ca29f95059f198dd60d1f774642d4b25"
-  integrity sha512-bCtL5v9zdbQW86yexOlXWTEGvLNqWxMFyi7gQA7Gcthbezr2cPSOb8SkESVKA937QD5cIwOFLDFt0MQoXOEr9Q==
+"@types/fs-extra@8.1.1":
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.1.1.tgz#1e49f22d09aa46e19b51c0b013cb63d0d923a068"
+  integrity sha512-TcUlBem321DFQzBNuz8p0CLLKp0VvF/XH9E4KHNmgwyp4E3AfgI5cjiIVZWlbfThBop2qxFIh4+LeY6hVWWZ2w==
   dependencies:
     "@types/node" "*"